80 lines
1.5 KiB
Nix
80 lines
1.5 KiB
Nix
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{
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lib,
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stdenv,
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buildPythonPackage,
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fetchFromGitHub,
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isPyPy,
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pythonOlder,
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setuptools,
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gmp,
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mpfr,
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libmpc,
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pytestCheckHook,
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hypothesis,
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cython,
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mpmath,
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# Reverse dependency
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sage,
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}:
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buildPythonPackage rec {
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pname = "gmpy2";
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version = "2.2.0a2";
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pyproject = true;
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disabled = isPyPy || pythonOlder "3.7";
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src = fetchFromGitHub {
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owner = "aleaxit";
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repo = "gmpy";
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rev = "refs/tags/gmpy2-${version}";
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hash = "sha256-luLEDEY1cezhzZo4fXmM/MUg2YyAaz7n0HwSpbNayP8=";
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};
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build-system = [ setuptools ];
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buildInputs = [
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gmp
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mpfr
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libmpc
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];
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# make relative imports in tests work properly
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preCheck = ''
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rm gmpy2 -r
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'';
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nativeCheckInputs = [
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pytestCheckHook
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hypothesis
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cython
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mpmath
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];
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disabledTests =
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lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
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# issue with some overflow logic
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"test_mpz_to_bytes"
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"test_mpz_from_bytes"
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]
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++ lib.optionals stdenv.hostPlatform.isDarwin [
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# TypeError: mpq() requires numeric or string argument
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# not sure why it only fails on Darwin
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"test_mpq_from_Decimal"
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];
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pythonImportsCheck = [ "gmpy2" ];
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passthru.tests = {
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inherit sage;
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};
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meta = {
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changelog = "https://github.com/aleaxit/gmpy/blob/${src.rev}/docs/history.rst";
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description = "Interface to GMP, MPFR, and MPC for Python 3.7+";
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homepage = "https://github.com/aleaxit/gmpy/";
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license = lib.licenses.lgpl3Plus;
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maintainers = with lib.maintainers; [ tomasajt ];
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};
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}
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